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Finding the Third Proportional to 22,331,172 and 48,372,180

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Solution

The third proportional to 22,331,172 and 48,372,180 is: 104,780,340.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,331,172 : 48,372,180 = 48,372,180 : x
  2. Step 2: Convert to fraction form
    22,331,172/48,372,180 = 48,372,180/x
  3. Step 3: Cross multiply
    22,331,172x = 48,372,180 × 48,372,180
  4. Step 4: Simplify right side
    22,331,172x = 2,339,867,797,952,400
  5. Step 5: Solve for x
    x = 2,339,867,797,952,400/22,331,172
  6. Step 6: Final answer
    x = 104,780,340.14

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.